Apple iPhone 13 vs Apple iPhone 15 Plus - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date September 24, 2021 September 22, 2023
Release Year 2021 2023

Physical

Volume 80.77 cm³ 97.64 cm³
Screen Size to Weight Ratio 3.51 "/g 3.33 "/g
Weight 174 g 201 g
Height 146.7 mm 160.9 mm
Width 71.5 mm 77.8 mm
Thickness 7.7 mm 7.8 mm
Foldable Design No No
Available Colors
  • Red
  • Blue
  • Green
  • Pink
  • Starlight
  • Midnight
  • Black
  • Yellow
  • Blue
  • Green
  • Pink

Display

Screen Size 6.1 " 6.7 "
Resolution 1170 x 2532 1290 x 2796
Aspect Ratio 19.5:9 19.5:9
Screen-to-Body Ratio 87.1 % 88 %
Pixel Density 460 PPI 460 PPI
Refresh Rate N/A N/A
Typical Brightness N/A N/A
HBM Brightness 800 nits 1000 nits
Peak Brightness 1200 nits 2000 nits

Hardware

Battery Capacity per Screen Area 87.07 mAh/in² 97.64 mAh/in²
Battery Density 40.12 mAh/cm³ 44.89 mAh/cm³
Battery Capacity 3240 mAh 4383 mAh
NFC Support Yes Yes
Chipset Apple A15 Bionic (5 nm) Apple A16 Bionic (4 nm)
CPU Hexa-core (2x3.23 GHz Avalanche + 4x1.82 GHz Blizzard) Hexa-core (2x3.46 GHz Everest + 4x2.02 GHz Sawtooth)
GPU Apple GPU (4-core graphics) Apple GPU (5-core graphics)

Connectivity

USB Version 2.0 2.0
OTG Support
DisplayPort 1
DisplayPort Version N/A N/A
USB Features Lightning 2.0 USB Type-C 2.0, DisplayPort

Software

Operating System iOS iOS
Initial OS Version 15 17
Maximum OS Version 18 18

Comparison Summary

Alright, let's dive deep into the iPhone 13 versus the iPhone 15 Plus. It's a classic matchup of a solid, proven performer against a newer, larger sibling. I'm going to break this down like we're chatting over coffee, making sure the tech specs translate into real-world scenarios.

1. Specifications Breakdown

Okay, let’s get technical, but with a purpose. Here's a breakdown of the key specs, with a focus on what they mean for you:

FeatureApple iPhone 13Apple iPhone 15 PlusReal-World Implications
Design
Physical Size146.7 x 71.5 x 7.7 mm160.9 x 77.8 x 7.8 mm15 Plus is noticeably larger and taller. The 13 will fit more comfortably in smaller hands.
Weight174g201gThe 13 is lighter, making it more comfortable for long periods. The 15 Plus is heavier, which some may find substantial.
Display
Size6.1"6.7"The 15 Plus provides a bigger screen for a more immersive experience with media, games, and productivity apps. The 13 is more pocketable.
Resolution1170 x 25321290 x 2796The 15 Plus has a sharper display. Text and images will appear slightly crisper on the larger screen.
Pixel Density460 PPI460 PPIBoth have excellent pixel density, so both displays look very sharp.
TechnologyOLEDOLEDBoth offer vibrant colors, deep blacks and excellent contrast thanks to OLED technology.
Refresh Rate60Hz60HzBoth are limited to a 60Hz refresh rate. Neither offers the fluid motion of a 120Hz "ProMotion" display.
Brightness1200 nits2000 nitsThe 15 Plus is noticeably brighter, making it significantly more visible in direct sunlight. Great for outdoor use.
Performance
ChipsetApple A15 Bionic (5 nm)Apple A16 Bionic (4 nm)The A16 offers a moderate performance jump with a slight boost to speed, efficiency and more modern architecture over the A15.
Antutu Score1,256,0491,470,000The 15 Plus scores higher in benchmarks, indicating slightly better overall performance.
GPUApple GPU (4-core)Apple GPU (5-core)The 15 Plus's GPU is stronger, meaning a smoother performance when it comes to graphics-heavy tasks, such as gaming.
Battery Life
Capacity3240 mAh4383 mAhThe 15 Plus boasts a significantly larger battery, suggesting much longer battery life, which is a huge advantage for heavy usage days.
Charging20W fast charging20W fast chargingBoth charge at the same 20W, fast charging but not the fastest you can get on the market.
Wireless Charging15W MagSafe, 7.5W Qi15W MagSafe, 7.5W QiIdentical wireless charging capabilities.
Camera
Standard (Main) Camera12MP, f/1.648MP, f/1.6The 15 Plus's higher megapixel count main camera should capture more detail in good lighting conditions. Better quality when printing photos on paper.
Selfie Camera12MP, f/2.212MP, f/1.9The 15 Plus's slightly wider aperture (lower f-number) will be a minor help in low-light conditions for selfies.
Wide Angle Lens12MP, f/2.4Not ListedThe 13 has a traditional wide-angle lens, while the 15 Plus uses a combined wide-angle/macro sensor setup.
Wide Angle + MacroNot Listed12MP, f/2.4The 15 Plus can take macro shots, a feature that's missing on the 13. Great for close up shots of flowers and tiny details.
Video4K up to 60fps4K up to 60fpsSimilar video recording capabilities with both offering 4k, but with different fps options.
FeaturesOIS, Night Mode, etc.OIS, Cinematic, Night Mode, Pro Mode, etc.The 15 Plus has a slightly richer feature set, including Cinematic mode and Pro video mode for creative video shooting.
Software
OSiOS 15, max iOS 18iOS 17, max iOS 18The 15 Plus launches with a more recent version of iOS, but both can be updated to iOS 18.
Storage & Memory
RAM4 GB6 GBThe 15 Plus has 50% more RAM (6GB), allowing for smoother multitasking and more app memory management.
Internal Storage128/256/512 GB128/256/512 GBBoth offer the same storage options which don't have expansion options with external storage.
Connectivity
Wi-FiWi-Fi 6 (802.11ax)Wi-Fi 6 (802.11ax)Both support Wi-Fi 6 for faster, more stable Wi-Fi speeds on compatible routers.
Bluetooth5.0 LE5.3 LEThe 15 Plus has a slightly newer Bluetooth version for more reliable connections with accessories.
Audio
Audio QualityDolby Atmos, Dolby Digital Plus, DTS / DTS XStereo Speakers, Noise Cancellation microphoneThe 13 has an edge with better quality surround sound.

2. Key Insights

  • iPhone 15 Plus - The Media & Powerhouse: This is the phone for those who value a large, bright display, longer battery life, and a more capable camera system. The 15 Plus is significantly better in sunlight, can comfortably last a full day, and provides better photo/video capabilities. The larger screen is a winner for content consumption, gaming and work tasks with documents.
  • iPhone 13 - The Compact Workhorse: The 13 is still a great phone, offering a good combination of performance and portability. It’s lighter, more compact and will be a better choice for smaller hands. It's a very capable device and will handle most daily tasks without breaking a sweat, but it is a step down in comparison to the 15 Plus.
  • Trade-offs: The biggest trade-off is size and weight. The 15 Plus is larger and heavier, while the 13 sacrifices some screen real estate and battery life for a more pocket-friendly form factor. The 13's camera is still very good but not as versatile as the 15 Plus.

3. User Profiles and Recommendations

  • iPhone 15 Plus:

    • Content Creators/Consumers: The larger, brighter screen is ideal for video editing, watching movies, and playing games.
    • Power Users: The bigger battery and better performance makes it the choice for those who need their phone to last all day with heavy usage.
    • Travelers: The increased battery capacity is perfect for long days where you might not have easy access to a charger.
  • iPhone 13:

    • Everyday Users: Those who need a reliable phone for daily tasks, social media, and light media consumption.
    • Users with Smaller Hands: Its compact design is easier to handle and more comfortable for many.
    • Budget Conscious: It's an older model and might be available at a lower price, making it good for those who want to save some money while still having a great iPhone experience.

4. Buying Decision Framework

Here are three practical questions to help you decide:

  1. Screen Size: Do you prefer a larger, more immersive display (15 Plus) or a more compact, easier-to-handle phone (13)?
  2. Battery Life: Do you prioritize all-day battery life (15 Plus) or is a slightly shorter battery sufficient for your needs (13)?
  3. Camera: Do you value the versatility and advanced features of a better camera with more megapixel count (15 Plus), or is the camera on the 13 sufficient (13)?

Scenario-Based Recommendations:

  • On-the-Go Professional: If you're always on the move, need a phone that will last all day for work, and want a better quality camera, the iPhone 15 Plus is the right choice.
  • Casual User: If you mostly use your phone for social media, texting, and some light media, the iPhone 13 still has plenty of power and would be a great value.
  • Multimedia Enthusiast: If you watch a lot of videos, play games, or do creative tasks, the iPhone 15 Plus with its larger, brighter display and better battery is the better option.

Final Thoughts - What would I Choose?

If I had to choose between these two, I'd go with the iPhone 15 Plus. Here's why:

As a tech journalist and someone who uses my phone extensively for work, photography and personal projects, the larger, brighter display on the 15 Plus makes a huge difference to my daily workflow. The improved battery life is also a game-changer for long days of meetings and photo shoots.

While the iPhone 13 is an excellent phone and is still great for daily usage, the extra battery life, larger display, more powerful processor and better camera capabilities of the 15 Plus outweigh the downsides of the slightly larger form factor. For my personal use case, the added versatility and capabilities of the 15 Plus make it the clear winner.

Ultimately, the best phone for you depends on your individual needs and priorities. But hopefully this breakdown has given you all the information you need to make the best decision!

Alex Griffin
Alex Griffin

Technology analyst specializing in mobile devices and consumer electronics.

Core Expertise

  • Mobile technology analysis
  • Consumer electronics evaluation
  • Technical specification interpretation
  • User experience insights

Professional Mission Empowering readers to make informed technology decisions by transforming intricate specifications into understandable, practical guidance.

Demystifying technology, one device at a time.